Anime Beyblade: Metal Fusion

It was the tenth year of the Mechanical Civilization. My girlfriend, who always spoiled her brother to an unreasonable extent, orchestrated my death. Luckily, I was reborn seven days before the arrival of the machines. I bought a heavy-duty truck and evolved the strongest mecha. Close-combat mecha, long-range mecha, weapons, shields, funnels, modules… This time, I wanted the best of everything. My name is Victor Wild. Born to be a victor, born to be wild.

David is a lawyer with a passion for videogames, even if his job doesn't let him play to his heart's content he is happy with playing every Saturday or Sunday in his VR capsule and, like everyone else, waits impatiently for the release of Steel Soul Online, the first VR Mecha game that combined magic and technology and the largest ever made for said system, But his life changed completely one fateful night while riding his Motorbike. Now in the world of SSO, he'll try to improve and overcome his peers, make new friends and conquer the world!... but he has to do it in the most unconventional way possible in a world where death is lurking at every step!

BLADE The story revolves around a woman who got married to a mafia. She lived with her husband and his family in the house where she was maltreated and almost killed. She finds out that it was this same family who killed her beloved father. She struggles to live amidst them but they made life impossible for her to live. Her husband wasn't helping matters as well. She wasn't allowed to leave the house. Whenever she attempted to escape, she would always get caught. But one day, she finds her way and she escaped but she promised to revenge for her father's death and make their life miserable. She became rich and powerful but by the time she sets her eyes on her abusive husband again, she fell in love deeply with him. She tried to control herself but destiny prevailed over revenge.

300 years ago, humankind created their own nightmare. Demons, are originally humans but the lust for power changed them inadequately, this is humans own doing. Around 300 years ago, a large asteroid bombarded the earth's very ground. This is the beginning of the birth of demons. This meteor was large, but out of the blue, a mysterious lifeform is intact in it's very core. A human named Cruzius Akiyoma was intrigued when witnessing these menacing looking creature. He interpret this as a blessing from heaven. He then owned the creature and conducted an experiment. He was surprised when he saw the structure and building blocks of life of this creature. He obsessedly pictured this as a one stepping stone through human evolution. He extracted the DNA of the creature and modified it in able to merged it to human DNA. Without any hesitation he then merged his DNA to the DNA of the creature. He is willing to offer his body to attain his goal, thus sacrificing his body is necessary. After the merging, he was surprised because nothing in particular happened. But, he suddenly felt a surging power circulating through his body. He screamed in pain as his body is gradually changing. Darkness fell upon humans as the scream of the first demon engulfed the sky, seas, forest, and fortress.

Fate Fighters ‍‍‍‍‍‍‍‍‍‍‍‍‍Alexandria stood watching them both, 'interesting, vampire guy wants to stay in Hollandis when he can't even control his thirst for blood' Alex thought. Alexandria is a wolf kid, her parents suspected she might have been deprived of powers, which is a curse to the werewolf clan one that could attract even a death sentence to the victim. Her parents decide to send her off to the human world, where she has to survive, with her unusual beauty, she goes through a lot. She later joins the National security and intelligence Academy in Hollandis_the human land where she learns to fight according to her parent's wishes. There she comes in contact with Regal the vampire prince, who had to escape his home after his father_the king, sudden death, he runs to Ben a human who is his father's friend and Alexandria's guardian. Alexandria is then stuck in the position of taking responsibility for him after knowing he is a vampire and could be dangerous to humans or refusing and sending him back to fang city, where he would either die or survive and come back for her. But they have one thing in common, to survive, they must both fight their unacceptable fate! "Regal Raymond, what do you want me to do, what if you harm someone, I can't always be there, who would take responsibility?" Ben asked, "she!" Regal said pointing suddenly at Alex. Alex, eyes widened in surprise "what?" Ben asked. "She would take responsibility for me" Regal repeated. "What! Me?" Alexandria exclaimed while eyeing him. "Why would I take responsibility for you? Who do you think you are Mister 'I know am handsome' huh? Alex mimicked. "Ben, she is incredibly strong, I just had a short encounter with her a while ago..."

Issei changed from his old self to the new him, its a semi-NTR at the start meaning Rias etc doesn't have s*x with their new boyfriend. After Issei went missing Rias etc started to realize what have they done and regretting their action but when they reunited once more Issei is not the same as he used to be, a pervert lucky go around changed to the badass Issei now. Lori will be traveling to different worlds to meet new girls, the 1st girl is Mukathri, then Sinech, Jalter, and Jeanne.